ul { -webkit-margin-before: 0em; -webkit-margin-after: 0em; -webkit-padding-start: 0em; }

.sphere {
	width:100%;
	height:100%;
	background-color:#00B2FF;
	padding: 10em 2em 10em 2em;
	.equations {
		list-style: none;
		text-align: center;
		.equation {
			display: inline;
			color: rgba(0,0,0,0);
			margin: 1em;
			text-shadow: 0em 0em 0.5em #000, 0em 0em 0.25em #000;
			-webkit-transition: all 0.5s ease;
			-moz-transition: all 0.5s ease;
		    -ms-transition: all 0.5s ease;
		    -o-transition: all 0.5s ease;
		    transition: all 0.5s ease;
		}

		.active-equation {
			text-shadow: none;
			color: #000;
		}

		.equation1 {
		}

		.equation1 {
		}

		.equation3 {
		}
	}
}